CN108458882B - Digital display type parallel reference detection device - Google Patents
Digital display type parallel reference detection device Download PDFInfo
- Publication number
- CN108458882B CN108458882B CN201710097496.2A CN201710097496A CN108458882B CN 108458882 B CN108458882 B CN 108458882B CN 201710097496 A CN201710097496 A CN 201710097496A CN 108458882 B CN108458882 B CN 108458882B
- Authority
- CN
- China
- Prior art keywords
- rail
- frame
- fixed
- digital display
- display type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/013—Wheels
Abstract
The invention discloses a digital display type parallel reference detection device which comprises a straight measuring rail and at least two support frames, wherein an electronic measuring device is movably arranged on the straight measuring rail, each support frame comprises a transverse frame and a vertical frame, the vertical frame is fixed on the transverse frame, a rail supporting frame is arranged on the vertical frame, the straight measuring rail is arranged on the rail supporting frame, and a rail clamping seat used for being fixed on a rail is arranged below the transverse frame. Digital display, can detect the accurate deflection numerical value to each wheel, thus achieve the goal of rectifying deviation fast; the rails at the two ends of the front and rear wheel sets of the crane are taken as datum points, parallel datum detection wheel sets are led out from equidistant rails, so that not only can the deflection value of a single wheel be detected, but also the deviation value of the integral assembly axis of the wheel sets and the straight line of the mounting center of the rails can be detected, the deviation value is known, and the root cause of 'rail gnawing' is favorably determined.
Description
Technical Field
The invention relates to a mechanical equipment detection device, in particular to a digital display type parallel reference detection device.
Background
The crane is not separated in the production and manufacturing industry, and after the crane is installed and used in a production workshop, the horizontal reference of large wheels and trolley wheels exceeds standard and deflects to generate the phenomenon of rail gnawing due to various reasons, and the serious rail gnawing can cause the occurrence of accidents of steel beam cracking, mechanical part fracture or crane derailment of the crane.
At present, the traditional method for solving the problem of rail gnawing of wheels of large and small cranes is to use wax lines to straighten along the end faces of the wheels and detect two points at the edge of the wheels at equal intervals to roughly calculate the skewness of the wheels (see the picture below). The biggest problem of the method is that the judgment is carried out by experience, misjudgment is easy, if the method is used for a large crane, the judgment is easier for a wheel set with a balance beam, so that the wheel set with the balance beam is not easy to be misjudged, the wheel set with the balance beam is not required to be adjusted, the required adjustment amount is not required, the repair time is greatly prolonged, and the loss is caused to equipment using units.
Disclosure of Invention
In view of the above-mentioned shortcomings, the present invention provides a digital parallel reference detection device capable of rapidly and accurately detecting reference data.
In order to achieve the above purpose, the embodiment of the invention adopts the following technical scheme:
the utility model provides a digital display formula parallel benchmark detection device, digital display formula parallel benchmark detection device includes a straight volume rail and two at least support frames, the activity is provided with electronic measurement device on the straight volume rail, the support frame includes crossbearer and grudging post, the grudging post is fixed on the crossbearer, be equipped with the support rail frame on the grudging post, straight volume rail is arranged in on the support rail frame, the crossbearer below is equipped with and is used for fixing the card rail seat on the track.
According to one aspect of the invention, the clamping rail seat comprises a fixed clamping rail seat and a movable clamping rail seat, the fixed clamping rail seat is fixed below one end of the cross frame, and the movable clamping rail seat is movably connected with the cross frame.
According to one aspect of the invention, the rail clamping seat is fixed with the cross frame through a T-shaped connecting plate.
According to one aspect of the invention, the straight measuring rail abuts against the stand by means of a magnetic attraction.
According to one aspect of the invention, a right-angle fixing frame is arranged at the position where the vertical frame and the cross frame are fixed.
According to one aspect of the invention, the uprights and cross-members are secured by T-shaped connecting plates.
In accordance with one aspect of the invention, the rail brackets are triangular rail brackets.
According to one aspect of the invention, an adjustable supporting seat is further arranged below the cross frame.
According to one aspect of the invention, the adjustable supporting seat comprises a base, an adjusting screw rod and a movable connecting device, wherein the base is movably connected with the adjusting screw rod, and the adjusting screw rod is fixed below the cross frame through the movable connecting device.
According to one aspect of the invention, an adjusting nut is provided on the adjusting screw.
The implementation of the invention has the advantages that: 1. digital display, can detect the accurate deflection numerical value to each wheel, thus achieve the goal of rectifying deviation fast; 2. the rails at the two ends of the front and rear wheel sets of the crane are taken as datum points, parallel datum detection wheel sets are led out from equidistant rails, so that not only can the deflection value of a single wheel be detected, but also the deviation value of the integral assembly axis of the wheel sets and the straight line of the mounting center of the rails can be detected, the deviation value is known, and the root cause of 'rail gnawing' is favorably determined.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a digital parallel reference detection apparatus according to the present invention;
FIG. 2 is a schematic structural view of a T-shaped connecting plate according to the present invention;
fig. 3 is a schematic structural view of the right-angle connector of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, fig. 2 and fig. 3, a digital display type parallel reference detection device includes a straight measuring rail 1 and at least two support frames 2, an electronic measuring device 3 is movably disposed on the straight measuring rail 1, the support frames 2 include a transverse frame 21 and a vertical frame 22, the vertical frame 22 is fixed on the transverse frame 21, a rail support frame 23 is disposed on the vertical frame 22, the straight measuring rail 1 is disposed on the rail support frame 23, and a rail clamping seat 4 for fixing on a rail is disposed below the transverse frame 21. The straight measuring rail is clamped on the rail through the rail clamping seat, when the straight measuring rail is arranged on the rail supporting frame, the straight measuring rail is kept parallel to the rail, and the electronic measuring device on the straight measuring rail measures the offset of equipment at each selected point, so that whether a rail gnawing phenomenon exists is judged, and the crane steel beam cracking, mechanical part cracking or crane derailment accident caused by the rail gnawing phenomenon seriously is avoided. The problem that the wheel is not adjusted and the adjustment amount is needed due to the fact that misjudgment is easy to occur is avoided, repair time is greatly prolonged, and loss is caused to equipment using units.
In practical application, the rail clamping seat 4 comprises a fixed rail clamping seat 41 and a movable rail clamping seat 42, the fixed rail clamping seat 41 is fixed below one end of the cross frame 21, and the movable rail clamping seat 42 is movably connected with the cross frame 21.
In practical application, the rail clamping seat 4 is fixed with the cross frame 21 through a T-shaped connecting plate.
In practical application, the straight measuring rail 1 abuts against the stand 22 through a magnetic attraction device. The magnetic attraction device comprises two magnetic devices which are mutually attracted and respectively fixed on the straight measuring rail and the vertical frame.
In practical application, a right-angle fixing frame is arranged at the position where the vertical frame 22 and the transverse frame 21 are fixed.
In practical application, the vertical frame 22 and the transverse frame 21 are fixed through a T-shaped connecting plate.
In practical applications, the rail support 23 is a triangular rail support.
In practical application, an adjustable support seat 5 is further arranged below the cross frame 21.
In practical application, the adjustable supporting seat 5 includes a base 51, an adjusting screw 52 and a movable connecting device 53, the base 51 is movably connected with the adjusting screw 52, and the adjusting screw 52 is fixed below the cross frame 21 through the movable connecting device 53.
In practical applications, the adjusting screw 52 is provided with an adjusting nut.
The implementation of the invention has the advantages that: 1. digital display, can detect the accurate deflection numerical value to each wheel, thus achieve the goal of rectifying deviation fast; 2. the rails at the two ends of the front and rear wheel sets of the crane are taken as datum points, parallel datum detection wheel sets are led out from equidistant rails, so that not only can the deflection value of a single wheel be detected, but also the deviation value of the integral assembly axis of the wheel sets and the straight line of the mounting center of the rails can be detected, the deviation value is known, and the root cause of 'rail gnawing' is favorably determined.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention disclosed herein are intended to be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (6)
1. The digital display type parallel reference detection device is characterized by comprising a straight measuring rail and at least two support frames, wherein an electronic measuring device is movably arranged on the straight measuring rail, each support frame comprises a transverse frame and a vertical frame, the vertical frame is fixed on the transverse frame, a rail supporting frame is arranged on the vertical frame, the straight measuring rail is arranged on the rail supporting frame, and a rail clamping seat used for being fixed on a rail is arranged below the transverse frame; the rail clamping seat comprises a fixed rail clamping seat and a movable rail clamping seat, the fixed rail clamping seat is fixed below one end of the cross frame, and the movable rail clamping seat is movably connected with the cross frame; the rail clamping seat is fixed with the transverse frame through a T-shaped connecting plate; the straight measuring rail is abutted against the vertical frame through a magnetic suction device; and a right-angle fixing frame is arranged at the fixed position of the vertical frame and the transverse frame.
2. The digital display type parallel reference detection device according to claim 1, wherein the vertical frame and the horizontal frame are fixed by a T-shaped connecting plate.
3. The digital display type parallel reference detecting device according to claim 1, wherein the carriage is a triangular carriage.
4. The digital display type parallel reference detecting device according to one of claims 1 to 3, wherein an adjustable supporting seat is further provided below the cross frame.
5. The digital display type parallel reference detection device according to claim 4, wherein the adjustable support base comprises a base, an adjusting screw rod and a movable connection device, the base is movably connected with the adjusting screw rod, and the adjusting screw rod is fixed below the cross frame through the movable connection device.
6. The digital display type parallel reference detection device according to claim 5, wherein an adjusting nut is provided on the adjusting screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710097496.2A CN108458882B (en) | 2017-02-22 | 2017-02-22 | Digital display type parallel reference detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710097496.2A CN108458882B (en) | 2017-02-22 | 2017-02-22 | Digital display type parallel reference detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108458882A CN108458882A (en) | 2018-08-28 |
| CN108458882B true CN108458882B (en) | 2021-03-12 |
Family
ID=63220687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710097496.2A Active CN108458882B (en) | 2017-02-22 | 2017-02-22 | Digital display type parallel reference detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108458882B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1485264A (en) * | 2002-09-24 | 2004-03-31 | 徐传凯 | Rail-gnawing prevention device for double-track vehicle |
| CN101717043A (en) * | 2009-12-04 | 2010-06-02 | 常州东方机电成套有限公司 | High-precision synchronous control system and method of crane operations of bridge type crane |
| EP2261164A2 (en) * | 2009-06-13 | 2010-12-15 | Werner Herz | Guide device with middle and tracking ability regulation for a crane equipped with wheels on a crane runway with crane rails |
| CN202245774U (en) * | 2011-08-31 | 2012-05-30 | 太原科技大学 | Device for preventing rail gnawing and derailment of crane |
| CN102963816A (en) * | 2012-11-29 | 2013-03-13 | 银川银重（集团）起重机有限公司 | Anti-rail gnawing mechanism of single-beam crane |
| CN203079561U (en) * | 2013-01-18 | 2013-07-24 | 新疆维吾尔自治区特种设备检验研究院 | Crane gauge deviation value automatic monitoring device |
| ES1113805U (en) * | 2014-06-13 | 2014-06-26 | Talleres Amenabar, S.A. | Automatic permanent guidance mechanism in variable lights for puente grua structures (Machine-translation by Google Translate, not legally binding) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067395U (en) * | 1990-05-16 | 1990-12-12 | 大连起重机器厂 | Meter for measuring vertical bank of wheel |
| CN2725851Y (en) * | 2004-09-23 | 2005-09-14 | 西安工业学院 | Portable tester for railway line geemetry |
| JP4898847B2 (en) * | 2007-02-14 | 2012-03-21 | 株式会社五合 | Moving operation device and three-dimensional moving device |
| CN203241013U (en) * | 2013-05-30 | 2013-10-16 | 苏州瑞格思创光电科技有限公司 | Detection device used for detecting parallelism of guide rail |
| CN204897236U (en) * | 2015-08-24 | 2015-12-23 | 上海神尹重工机械设备有限公司 | Bridge crane climbs wheel -pressure detection device of dolly mechanism of rail |
| CN106403754A (en) * | 2016-09-20 | 2017-02-15 | 浙江省特种设备检验研究院 | Crane part multidimensional comprehensive measuring tool |
-
2017
- 2017-02-22 CN CN201710097496.2A patent/CN108458882B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1485264A (en) * | 2002-09-24 | 2004-03-31 | 徐传凯 | Rail-gnawing prevention device for double-track vehicle |
| EP2261164A2 (en) * | 2009-06-13 | 2010-12-15 | Werner Herz | Guide device with middle and tracking ability regulation for a crane equipped with wheels on a crane runway with crane rails |
| CN101717043A (en) * | 2009-12-04 | 2010-06-02 | 常州东方机电成套有限公司 | High-precision synchronous control system and method of crane operations of bridge type crane |
| CN202245774U (en) * | 2011-08-31 | 2012-05-30 | 太原科技大学 | Device for preventing rail gnawing and derailment of crane |
| CN102963816A (en) * | 2012-11-29 | 2013-03-13 | 银川银重（集团）起重机有限公司 | Anti-rail gnawing mechanism of single-beam crane |
| CN203079561U (en) * | 2013-01-18 | 2013-07-24 | 新疆维吾尔自治区特种设备检验研究院 | Crane gauge deviation value automatic monitoring device |
| ES1113805U (en) * | 2014-06-13 | 2014-06-26 | Talleres Amenabar, S.A. | Automatic permanent guidance mechanism in variable lights for puente grua structures (Machine-translation by Google Translate, not legally binding) |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108458882A (en) | 2018-08-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103808229B (en) | A kind of frame assembly monitor station frame | |
| CN108317991A (en) | A kind of plank automatic detection system | |
| CN206073900U (en) | A kind of cast blank flatness checking device of back of the body mode centering machining benchmark | |
| CN102641895B (en) | Side guide opening quick calibration method for hot-continuous-rolling finishing mill group | |
| CN108458882B (en) | Digital display type parallel reference detection device | |
| CN205156894U (en) | Case roof beam scene displacement sensor fixed bolster for loading test | |
| CN201449242U (en) | Device for measuring perpendicularity deviation between roller way axis and longitudinal center line | |
| CN205393875U (en) | Sinciput interior trim installing support location frock | |
| CN202511727U (en) | Motion detection apparatus | |
| CN209840888U (en) | General locomotive signal sensor mounting position detector | |
| CN104776780A (en) | Device for measuring and detecting gear shift cable of automobile | |
| CN104697420B (en) | A kind of quick bearing block positioning spline measurement apparatus and measuring method | |
| CN203587025U (en) | Steel pipe curvature detecting device | |
| CN204555884U (en) | A kind of crystal wafer measurer for thickness | |
| CN204388821U (en) | A kind of length and width testing agency | |
| CN210242685U (en) | Bridge displacement detection fixing device | |
| CN203772221U (en) | Automobile metal sheet position and size detection system | |
| CN208419835U (en) | A kind of glass curvature check-out console | |
| CN204657427U (en) | A kind of slab caster quick-replaceable platform control gauge checkout gear | |
| CN104482888A (en) | Detection device of large-span double-stand-column front guide rail coplanarity of portal frame structure | |
| CN207248124U (en) | A kind of instrument for measuring slide plate height-width | |
| CN104034243A (en) | Steel plate perpendicularity measuring tool and method | |
| CN203949616U (en) | A kind of steel plate vertical angle measurement instrument | |
| CN205642298U (en) | Calibration arrangement for laser thickness gauge | |
| CN204612655U (en) | A kind of multidirectional right angle rapid measurement device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Room 782, Zone I, 7th floor, Shunpu Building, 99 Park Road, Qingpu District, Shanghai, 20179 Applicant after: SHANGHAI SHENYIN SCIENCE AND TECHNOLOGY CO., LTD. Address before: Room 782, Zone I, 7th floor, Shunpu Building, 99 Park Road, Qingpu District, Shanghai, 20179 Applicant before: SHANGHAI SHENYI HEAVY INDUSTRY MACHINERY EQUIPMENT CO., LTD. |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |